@platejs/footnote

Footnote plugins for Plate.

This package adds dedicated footnote reference and footnote definition nodes, plus transforms and queries for inserting, resolving, navigating, and repairing footnotes.

Features

• Parse GFM footnote references and definitions into Plate nodes
• Serialize footnote nodes back to markdown footnotes
• Insert a reference and matching definition with one transform
• Allocate the next free numeric identifier automatically
• Create a missing definition for an unresolved reference
• Detect and repair later duplicate definitions
• Navigate between references and definitions

Installation

npm install @platejs/footnote @platejs/markdown remark-gfm

Usage

import {
  FootnoteDefinitionPlugin,
  FootnoteReferencePlugin,
} from '@platejs/footnote/react';
import { MarkdownPlugin } from '@platejs/markdown';
import { createPlateEditor } from 'platejs/react';
import remarkGfm from 'remark-gfm';

const editor = createPlateEditor({
  plugins: [
    FootnoteReferencePlugin,
    FootnoteDefinitionPlugin,
    MarkdownPlugin.configure({
      options: {
        remarkPlugins: [remarkGfm],
      },
    }),
  ],
});

Package Surface

Queries:

• api.footnote.nextId
• api.footnote.definition
• api.footnote.definitions
• api.footnote.definitionText
• api.footnote.duplicateDefinitions
• api.footnote.duplicateIdentifiers
• api.footnote.hasDuplicateDefinitions
• api.footnote.isDuplicateDefinition
• api.footnote.isResolved
• api.footnote.references

Transforms:

• tf.insert.footnote
• tf.footnote.createDefinition
• tf.footnote.focusDefinition
• tf.footnote.focusReference
• tf.footnote.normalizeDuplicateDefinition

Documentation

• Footnote docs: https://platejs.org/docs/footnote
• Markdown docs: https://platejs.org/docs/markdown

License

MIT